var urlHead="http://www.tbtmap.cn/systemfiles/";
function fnEscapeString(
    strSource,
    SINQUOTE_ORIGIN,
    SINQUOTE_ESCAPE
)
{
    var iOriLength = SINQUOTE_ORIGIN.length ;
    var iCorssLength = SINQUOTE_ESCAPE.length - iOriLength ;
    var k = strSource.indexOf(SINQUOTE_ORIGIN, 0);
    while (k >= 0) {
        strSource =
            strSource.substring(0, k)
                + SINQUOTE_ESCAPE
                + strSource.substring(k + iOriLength, strSource.length);
        k = strSource.indexOf(SINQUOTE_ORIGIN, k + 1 + iCorssLength );
    }
    return strSource;

}
/**-- 去掉字符串头空 --**/
function LTrim(strSource)
{
	while (strSource.substr(0,1) == ' ')
 		strSource = strSource.substring(1,strSource.length);
	return(strSource)

}
/**-- 去掉字符串尾空 --**/
function RTrim(strSource)
{
	while (strSource.substr(strSource.length-1,1) == ' ')
		strSource = strSource.substring(0,strSource.length-1);
 	return(strSource);
}

/**-- 去掉字符串头空和尾空 --**/
function Trim(strSource)
{
	strSource = LTrim(strSource);
	strSource = RTrim(strSource);
	return(strSource);
}

function searchSimpleWithWord(channelid,siteID,keyvalue){
	if(keyvalue==""){
	  alert("关键字不能为空");
	  return;
	}
	
	var tag = "说";//该标志用来表明简体和繁体. 因为"说"的简体是8BF4 ,繁体是8AAA
	
	var langType="";
	if(escape(tag)=="%u8AAA"){
	  langType="&LangType=3";
	}else{
	  langType="&LangType=1";
	}
	
	var url = window.top.location.href;
	urlHead="http://www.tbtmap.cn/systemfiles/";
	var urlto = urlHead +"ftSearch.htm?ChannelID=" + channelid +"&SiteID=" + siteID + "&field=0&keyword=" + keyvalue+langType + "&url=" + url;
	window.top.location.href = urlto;
		
}



function searchSimple(channelid,siteID){
	var keyvalue = Trim(document.all("txtSearchContain").value);
  searchSimpleWithWord(channelid,siteID,keyvalue);
		
}